layerd 2022.8.10.16.31

AWS Lambda Layer Download.

layerd

Mount and Inspect Lambda Layers in seconds.

Lambda Layers created by a third party?

Want the contents locally?

Use layerd.

Table of Contents

1. Installation
2. Usage
3. License
4. Contributions

Installation

$ pip3 install layerd

Usage

CLI

The layerd script is automatically added to your OS's Path. Call it with an ARN of a public lambda layer to mount the layer.

$ layerd <ARN>

Example:

$ layerd arn:aws:lambda:us-east-1:ACC:layer:LAYER-NAME:221

Layer:    LAYER-NAME
Region:   us-east-1
V:        221

Created: ./LAYER-NAME-221/

And pulled, unzipped, and mounted is the contents of the Lambda Layer.

$ tree
.
└── LAYER-NAME-221/
    └── ...

Python Inline

The layerd module has a layerd(arn: str) function to mount a Lambda Layer.

>>> from layerd import layerd

>>> layerd('arn:aws:lambda:us-east-1:ACC:layer:LAYER-NAME:335')
Layer:    LAYER-NAME
Region:   us-east-1
V:        335

Created: ./LAYER-NAME-335/

Boom. You've mounted the Layer locally.

License

layerd is licensed under the MIT License. See LICENSE for more.

Contributions

Pull Requests for modifications are always welcome. Forks are preferred over Branches.

Want to become a maintainer? Submit 5 PRs, then we'll talk.